Curtain wall insulation and fire protection system

Density (kg/m³)

80-180

Thickness (mm)

30-150

Dimensions (length × width)(mm × mm)

1200 × 600

Note: can be customized, if you need other specifications, please consult the company

Enterprise grade

Conform to standard

Characteristics and main indicators

HLGW-G601

National Standard

GB/T 19686-2015

High temperature resistance

Black cotton, high temperature resistance above 760 ℃

HLDL-G602

Low chlorine

M _k≥1.6,cl ^-≤10mg/kg

HLGQ-G603

High strength

M _k≥ 1.6, high temperature resistance above 649 ℃

Serial Number

Terms

Test Item

Index requirements

1

General Item

Appearance

The resin is evenly distributed, the surface is smooth, and there should be no scars, stains or damages that hinder the use.

2

Average fiber diameter, μm

≤ 6.0

3

Slag ball (D>0.25mm),%

≤ 7.0

4

Allowable deviation of length, mm

+10

-3

5

Allowable deviation of width, mm

+5

-3

6

Allowable thickness deviation, mm

+3

-3

7

Density tolerance,%

10% (unit weight ≥ 80kg/m²)

8

Density tolerance,%

15% (bulk density <80kg/m²)

9

Combustion performance

Grade A

10

Acidity coefficient

≥ 1.6

11

Thermal conductivity, W/(m · K),25 ℃

≤ 0.040

12

Moisture absorption rate by mass,%

≤ 0.5

13

Hydrophobic rate,%

≥ 98.0

14

Specific Items

Water extract PH

7.0~9.5

15

Short-term water uptake (partial intrusion),kg/m²

≤ 0.5